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<h1 id="sec_name">
<span data-if="hdevelop" style="display:inline;">optimize_fft_speed</span><span data-if="c" style="display:none;">optimize_fft_speed</span><span data-if="cpp" style="display:none;">OptimizeFftSpeed</span><span data-if="dotnet" style="display:none;">OptimizeFftSpeed</span><span data-if="python" style="display:none;">optimize_fft_speed</span> (算子名称)</h1>
<h2>名称</h2>
<p><code><span data-if="hdevelop" style="display:inline;">optimize_fft_speed</span><span data-if="c" style="display:none;">optimize_fft_speed</span><span data-if="cpp" style="display:none;">OptimizeFftSpeed</span><span data-if="dotnet" style="display:none;">OptimizeFftSpeed</span><span data-if="python" style="display:none;">optimize_fft_speed</span></code> — Optimize the runtime of the FFT.</p>
<h2 id="sec_synopsis">参数签名</h2>
<div data-if="hdevelop" style="display:inline;">
<p>
<code><b>optimize_fft_speed</b>( :  : <a href="#Width"><i>Width</i></a>, <a href="#Height"><i>Height</i></a>, <a href="#Mode"><i>Mode</i></a> : )</code></p>
</div>
<div data-if="c" style="display:none;">
<p>
<code>Herror <b>optimize_fft_speed</b>(const Hlong <a href="#Width"><i>Width</i></a>, const Hlong <a href="#Height"><i>Height</i></a>, const char* <a href="#Mode"><i>Mode</i></a>)</code></p>
<p>
<code>Herror <b>T_optimize_fft_speed</b>(const Htuple <a href="#Width"><i>Width</i></a>, const Htuple <a href="#Height"><i>Height</i></a>, const Htuple <a href="#Mode"><i>Mode</i></a>)</code></p>
</div>
<div data-if="cpp" style="display:none;">
<p>
<code>void <b>OptimizeFftSpeed</b>(const HTuple&amp; <a href="#Width"><i>Width</i></a>, const HTuple&amp; <a href="#Height"><i>Height</i></a>, const HTuple&amp; <a href="#Mode"><i>Mode</i></a>)</code></p>
<p>
<code>static void <a href="HMisc.html">HMisc</a>::<b>OptimizeFftSpeed</b>(Hlong <a href="#Width"><i>Width</i></a>, Hlong <a href="#Height"><i>Height</i></a>, const HString&amp; <a href="#Mode"><i>Mode</i></a>)</code></p>
<p>
<code>static void <a href="HMisc.html">HMisc</a>::<b>OptimizeFftSpeed</b>(Hlong <a href="#Width"><i>Width</i></a>, Hlong <a href="#Height"><i>Height</i></a>, const char* <a href="#Mode"><i>Mode</i></a>)</code></p>
<p>
<code>static void <a href="HMisc.html">HMisc</a>::<b>OptimizeFftSpeed</b>(Hlong <a href="#Width"><i>Width</i></a>, Hlong <a href="#Height"><i>Height</i></a>, const wchar_t* <a href="#Mode"><i>Mode</i></a>)  <span class="signnote">
            (
            Windows only)
          </span></code></p>
</div>
<div data-if="com" style="display:none;"></div>
<div data-if="dotnet" style="display:none;">
<p>
<code>static void <a href="HOperatorSet.html">HOperatorSet</a>.<b>OptimizeFftSpeed</b>(<a href="HTuple.html">HTuple</a> <a href="#Width"><i>width</i></a>, <a href="HTuple.html">HTuple</a> <a href="#Height"><i>height</i></a>, <a href="HTuple.html">HTuple</a> <a href="#Mode"><i>mode</i></a>)</code></p>
<p>
<code>static void <a href="HMisc.html">HMisc</a>.<b>OptimizeFftSpeed</b>(int <a href="#Width"><i>width</i></a>, int <a href="#Height"><i>height</i></a>, string <a href="#Mode"><i>mode</i></a>)</code></p>
</div>
<div data-if="python" style="display:none;">
<p>
<code>def <b>optimize_fft_speed</b>(<a href="#Width"><i>width</i></a>: int, <a href="#Height"><i>height</i></a>: int, <a href="#Mode"><i>mode</i></a>: str) -&gt; None</code></p>
</div>
<h2 id="sec_description">描述</h2>
<p><code><span data-if="hdevelop" style="display:inline">optimize_fft_speed</span><span data-if="c" style="display:none">optimize_fft_speed</span><span data-if="cpp" style="display:none">OptimizeFftSpeed</span><span data-if="com" style="display:none">OptimizeFftSpeed</span><span data-if="dotnet" style="display:none">OptimizeFftSpeed</span><span data-if="python" style="display:none">optimize_fft_speed</span></code> determines a method that achieves an
optimum runtime of the FFT for an image of size <a href="#Width"><i><code><span data-if="hdevelop" style="display:inline">Width</span><span data-if="c" style="display:none">Width</span><span data-if="cpp" style="display:none">Width</span><span data-if="com" style="display:none">Width</span><span data-if="dotnet" style="display:none">width</span><span data-if="python" style="display:none">width</span></code></i></a>
x <a href="#Height"><i><code><span data-if="hdevelop" style="display:inline">Height</span><span data-if="c" style="display:none">Height</span><span data-if="cpp" style="display:none">Height</span><span data-if="com" style="display:none">Height</span><span data-if="dotnet" style="display:none">height</span><span data-if="python" style="display:none">height</span></code></i></a>.  The data that are determined for
one image size do not influence the methods used for other image
sizes.  Consequently, <code><span data-if="hdevelop" style="display:inline">optimize_fft_speed</span><span data-if="c" style="display:none">optimize_fft_speed</span><span data-if="cpp" style="display:none">OptimizeFftSpeed</span><span data-if="com" style="display:none">OptimizeFftSpeed</span><span data-if="dotnet" style="display:none">OptimizeFftSpeed</span><span data-if="python" style="display:none">optimize_fft_speed</span></code> can be called
multiple times with different values for <a href="#Width"><i><code><span data-if="hdevelop" style="display:inline">Width</span><span data-if="c" style="display:none">Width</span><span data-if="cpp" style="display:none">Width</span><span data-if="com" style="display:none">Width</span><span data-if="dotnet" style="display:none">width</span><span data-if="python" style="display:none">width</span></code></i></a> and
<a href="#Height"><i><code><span data-if="hdevelop" style="display:inline">Height</span><span data-if="c" style="display:none">Height</span><span data-if="cpp" style="display:none">Height</span><span data-if="com" style="display:none">Height</span><span data-if="dotnet" style="display:none">height</span><span data-if="python" style="display:none">height</span></code></i></a> to achieve an optimum runtime for all image sizes
that are used in an application.  The parameter <a href="#Mode"><i><code><span data-if="hdevelop" style="display:inline">Mode</span><span data-if="c" style="display:none">Mode</span><span data-if="cpp" style="display:none">Mode</span><span data-if="com" style="display:none">Mode</span><span data-if="dotnet" style="display:none">mode</span><span data-if="python" style="display:none">mode</span></code></i></a>
determines the thoroughness of the search for the fastest method.
For <a href="#Mode"><i><code><span data-if="hdevelop" style="display:inline">Mode</span><span data-if="c" style="display:none">Mode</span><span data-if="cpp" style="display:none">Mode</span><span data-if="com" style="display:none">Mode</span><span data-if="dotnet" style="display:none">mode</span><span data-if="python" style="display:none">mode</span></code></i></a> = <i><span data-if="hdevelop" style="display:inline">'standard'</span><span data-if="c" style="display:none">"standard"</span><span data-if="cpp" style="display:none">"standard"</span><span data-if="com" style="display:none">"standard"</span><span data-if="dotnet" style="display:none">"standard"</span><span data-if="python" style="display:none">"standard"</span></i> a fast search is used,
which typically takes a few seconds.  The method thus determined
results in very good runtimes, which are not always optimal.  For
<a href="#Mode"><i><code><span data-if="hdevelop" style="display:inline">Mode</span><span data-if="c" style="display:none">Mode</span><span data-if="cpp" style="display:none">Mode</span><span data-if="com" style="display:none">Mode</span><span data-if="dotnet" style="display:none">mode</span><span data-if="python" style="display:none">mode</span></code></i></a> = <i><span data-if="hdevelop" style="display:inline">'patient'</span><span data-if="c" style="display:none">"patient"</span><span data-if="cpp" style="display:none">"patient"</span><span data-if="com" style="display:none">"patient"</span><span data-if="dotnet" style="display:none">"patient"</span><span data-if="python" style="display:none">"patient"</span></i> a more thorough search is
performed, which typically takes several seconds and in most cases
leads to optimum runtimes.  For <a href="#Mode"><i><code><span data-if="hdevelop" style="display:inline">Mode</span><span data-if="c" style="display:none">Mode</span><span data-if="cpp" style="display:none">Mode</span><span data-if="com" style="display:none">Mode</span><span data-if="dotnet" style="display:none">mode</span><span data-if="python" style="display:none">mode</span></code></i></a> =
<i><span data-if="hdevelop" style="display:inline">'exhaustive'</span><span data-if="c" style="display:none">"exhaustive"</span><span data-if="cpp" style="display:none">"exhaustive"</span><span data-if="com" style="display:none">"exhaustive"</span><span data-if="dotnet" style="display:none">"exhaustive"</span><span data-if="python" style="display:none">"exhaustive"</span></i> an exhaustive search is performed, which
typically takes several minutes and always results in the optimum
runtime.  In most applications, <a href="#Mode"><i><code><span data-if="hdevelop" style="display:inline">Mode</span><span data-if="c" style="display:none">Mode</span><span data-if="cpp" style="display:none">Mode</span><span data-if="com" style="display:none">Mode</span><span data-if="dotnet" style="display:none">mode</span><span data-if="python" style="display:none">mode</span></code></i></a> =
<i><span data-if="hdevelop" style="display:inline">'standard'</span><span data-if="c" style="display:none">"standard"</span><span data-if="cpp" style="display:none">"standard"</span><span data-if="com" style="display:none">"standard"</span><span data-if="dotnet" style="display:none">"standard"</span><span data-if="python" style="display:none">"standard"</span></i> results in the best compromise between the
runtime of the FFT and the time required for the search of the
optimum runtime.  The data determined with
<code><span data-if="hdevelop" style="display:inline">optimize_fft_speed</span><span data-if="c" style="display:none">optimize_fft_speed</span><span data-if="cpp" style="display:none">OptimizeFftSpeed</span><span data-if="com" style="display:none">OptimizeFftSpeed</span><span data-if="dotnet" style="display:none">OptimizeFftSpeed</span><span data-if="python" style="display:none">optimize_fft_speed</span></code> can be saved with
<a href="write_fft_optimization_data.html"><code><span data-if="hdevelop" style="display:inline">write_fft_optimization_data</span><span data-if="c" style="display:none">write_fft_optimization_data</span><span data-if="cpp" style="display:none">WriteFftOptimizationData</span><span data-if="com" style="display:none">WriteFftOptimizationData</span><span data-if="dotnet" style="display:none">WriteFftOptimizationData</span><span data-if="python" style="display:none">write_fft_optimization_data</span></code></a> and can be loaded with
<a href="read_fft_optimization_data.html"><code><span data-if="hdevelop" style="display:inline">read_fft_optimization_data</span><span data-if="c" style="display:none">read_fft_optimization_data</span><span data-if="cpp" style="display:none">ReadFftOptimizationData</span><span data-if="com" style="display:none">ReadFftOptimizationData</span><span data-if="dotnet" style="display:none">ReadFftOptimizationData</span><span data-if="python" style="display:none">read_fft_optimization_data</span></code></a>.
</p>
<p>Please note that this optimization is performed for the particular
computer on which 该算子 is called. The results are not suited to
be transferred and used on other computers unless they have the same
hardware and software configuration including the driver versions.
</p>
<p><code><span data-if="hdevelop" style="display:inline">optimize_fft_speed</span><span data-if="c" style="display:none">optimize_fft_speed</span><span data-if="cpp" style="display:none">OptimizeFftSpeed</span><span data-if="com" style="display:none">OptimizeFftSpeed</span><span data-if="dotnet" style="display:none">OptimizeFftSpeed</span><span data-if="python" style="display:none">optimize_fft_speed</span></code> influences the runtime of the following
operators, which use the FFT: <a href="fft_generic.html"><code><span data-if="hdevelop" style="display:inline">fft_generic</span><span data-if="c" style="display:none">fft_generic</span><span data-if="cpp" style="display:none">FftGeneric</span><span data-if="com" style="display:none">FftGeneric</span><span data-if="dotnet" style="display:none">FftGeneric</span><span data-if="python" style="display:none">fft_generic</span></code></a>,
<a href="fft_image.html"><code><span data-if="hdevelop" style="display:inline">fft_image</span><span data-if="c" style="display:none">fft_image</span><span data-if="cpp" style="display:none">FftImage</span><span data-if="com" style="display:none">FftImage</span><span data-if="dotnet" style="display:none">FftImage</span><span data-if="python" style="display:none">fft_image</span></code></a>, <a href="fft_image_inv.html"><code><span data-if="hdevelop" style="display:inline">fft_image_inv</span><span data-if="c" style="display:none">fft_image_inv</span><span data-if="cpp" style="display:none">FftImageInv</span><span data-if="com" style="display:none">FftImageInv</span><span data-if="dotnet" style="display:none">FftImageInv</span><span data-if="python" style="display:none">fft_image_inv</span></code></a>, <a href="photometric_stereo.html"><code><span data-if="hdevelop" style="display:inline">photometric_stereo</span><span data-if="c" style="display:none">photometric_stereo</span><span data-if="cpp" style="display:none">PhotometricStereo</span><span data-if="com" style="display:none">PhotometricStereo</span><span data-if="dotnet" style="display:none">PhotometricStereo</span><span data-if="python" style="display:none">photometric_stereo</span></code></a>,
<a href="sfs_pentland.html"><code><span data-if="hdevelop" style="display:inline">sfs_pentland</span><span data-if="c" style="display:none">sfs_pentland</span><span data-if="cpp" style="display:none">SfsPentland</span><span data-if="com" style="display:none">SfsPentland</span><span data-if="dotnet" style="display:none">SfsPentland</span><span data-if="python" style="display:none">sfs_pentland</span></code></a>, <a href="sfs_mod_lr.html"><code><span data-if="hdevelop" style="display:inline">sfs_mod_lr</span><span data-if="c" style="display:none">sfs_mod_lr</span><span data-if="cpp" style="display:none">SfsModLr</span><span data-if="com" style="display:none">SfsModLr</span><span data-if="dotnet" style="display:none">SfsModLr</span><span data-if="python" style="display:none">sfs_mod_lr</span></code></a>, <a href="sfs_orig_lr.html"><code><span data-if="hdevelop" style="display:inline">sfs_orig_lr</span><span data-if="c" style="display:none">sfs_orig_lr</span><span data-if="cpp" style="display:none">SfsOrigLr</span><span data-if="com" style="display:none">SfsOrigLr</span><span data-if="dotnet" style="display:none">SfsOrigLr</span><span data-if="python" style="display:none">sfs_orig_lr</span></code></a>
<a href="wiener_filter.html"><code><span data-if="hdevelop" style="display:inline">wiener_filter</span><span data-if="c" style="display:none">wiener_filter</span><span data-if="cpp" style="display:none">WienerFilter</span><span data-if="com" style="display:none">WienerFilter</span><span data-if="dotnet" style="display:none">WienerFilter</span><span data-if="python" style="display:none">wiener_filter</span></code></a>.</p>
<h2 id="sec_execution">运行信息</h2>
<ul>
  <li>多线程类型:可重入(与非独占操作符并行运行)。</li>
<li>多线程作用域:全局(可以从任何线程调用)。</li>
  <li>未经并行化处理。</li>
</ul>
<h2 id="sec_parameters">参数表</h2>
  <div class="par">
<div class="parhead">
<span id="Width" class="parname"><b><code><span data-if="hdevelop" style="display:inline">Width</span><span data-if="c" style="display:none">Width</span><span data-if="cpp" style="display:none">Width</span><span data-if="com" style="display:none">Width</span><span data-if="dotnet" style="display:none">width</span><span data-if="python" style="display:none">width</span></code></b> (input_control)  </span><span>integer <code>→</code> <span data-if="dotnet" style="display:none"><a href="HTuple.html">HTuple</a></span><span data-if="python" style="display:none">int</span><span data-if="cpp" style="display:none"><a href="HTuple.html">HTuple</a></span><span data-if="c" style="display:none">Htuple</span><span data-if="hdevelop" style="display:inline"> (integer)</span><span data-if="dotnet" style="display:none"> (<i>int</i> / </span><span data-if="dotnet" style="display:none">long)</span><span data-if="cpp" style="display:none"> (<i>Hlong</i>)</span><span data-if="c" style="display:none"> (<i>Hlong</i>)</span></span>
</div>
<p class="pardesc">Width of the image for which the runtime should be
optimized.</p>
<p class="pardesc"><span class="parcat">Default:
      </span>512</p>
<p class="pardesc"><span class="parcat">Suggested values:
      </span>128, 160, 192, 256, 320, 384, 512, 640, 768, 1024, 2048</p>
</div>
  <div class="par">
<div class="parhead">
<span id="Height" class="parname"><b><code><span data-if="hdevelop" style="display:inline">Height</span><span data-if="c" style="display:none">Height</span><span data-if="cpp" style="display:none">Height</span><span data-if="com" style="display:none">Height</span><span data-if="dotnet" style="display:none">height</span><span data-if="python" style="display:none">height</span></code></b> (input_control)  </span><span>integer <code>→</code> <span data-if="dotnet" style="display:none"><a href="HTuple.html">HTuple</a></span><span data-if="python" style="display:none">int</span><span data-if="cpp" style="display:none"><a href="HTuple.html">HTuple</a></span><span data-if="c" style="display:none">Htuple</span><span data-if="hdevelop" style="display:inline"> (integer)</span><span data-if="dotnet" style="display:none"> (<i>int</i> / </span><span data-if="dotnet" style="display:none">long)</span><span data-if="cpp" style="display:none"> (<i>Hlong</i>)</span><span data-if="c" style="display:none"> (<i>Hlong</i>)</span></span>
</div>
<p class="pardesc">Height of the image for which the runtime should be
optimized.</p>
<p class="pardesc"><span class="parcat">Default:
      </span>512</p>
<p class="pardesc"><span class="parcat">Suggested values:
      </span>120, 128, 144, 240, 256, 288, 480, 512, 576, 1024, 2048</p>
</div>
  <div class="par">
<div class="parhead">
<span id="Mode" class="parname"><b><code><span data-if="hdevelop" style="display:inline">Mode</span><span data-if="c" style="display:none">Mode</span><span data-if="cpp" style="display:none">Mode</span><span data-if="com" style="display:none">Mode</span><span data-if="dotnet" style="display:none">mode</span><span data-if="python" style="display:none">mode</span></code></b> (input_control)  </span><span>string <code>→</code> <span data-if="dotnet" style="display:none"><a href="HTuple.html">HTuple</a></span><span data-if="python" style="display:none">str</span><span data-if="cpp" style="display:none"><a href="HTuple.html">HTuple</a></span><span data-if="c" style="display:none">Htuple</span><span data-if="hdevelop" style="display:inline"> (string)</span><span data-if="dotnet" style="display:none"> (<i>string</i>)</span><span data-if="cpp" style="display:none"> (<i>HString</i>)</span><span data-if="c" style="display:none"> (<i>char*</i>)</span></span>
</div>
<p class="pardesc">Thoroughness of the search for the optimum
runtime.</p>
<p class="pardesc"><span class="parcat">Default:
      </span>
    <span data-if="hdevelop" style="display:inline">'standard'</span>
    <span data-if="c" style="display:none">"standard"</span>
    <span data-if="cpp" style="display:none">"standard"</span>
    <span data-if="com" style="display:none">"standard"</span>
    <span data-if="dotnet" style="display:none">"standard"</span>
    <span data-if="python" style="display:none">"standard"</span>
</p>
<p class="pardesc"><span class="parcat">List of values:
      </span><span data-if="hdevelop" style="display:inline">'exhaustive'</span><span data-if="c" style="display:none">"exhaustive"</span><span data-if="cpp" style="display:none">"exhaustive"</span><span data-if="com" style="display:none">"exhaustive"</span><span data-if="dotnet" style="display:none">"exhaustive"</span><span data-if="python" style="display:none">"exhaustive"</span>, <span data-if="hdevelop" style="display:inline">'patient'</span><span data-if="c" style="display:none">"patient"</span><span data-if="cpp" style="display:none">"patient"</span><span data-if="com" style="display:none">"patient"</span><span data-if="dotnet" style="display:none">"patient"</span><span data-if="python" style="display:none">"patient"</span>, <span data-if="hdevelop" style="display:inline">'standard'</span><span data-if="c" style="display:none">"standard"</span><span data-if="cpp" style="display:none">"standard"</span><span data-if="com" style="display:none">"standard"</span><span data-if="dotnet" style="display:none">"standard"</span><span data-if="python" style="display:none">"standard"</span></p>
</div>
<h2 id="sec_result">结果</h2>
<p><code><span data-if="hdevelop" style="display:inline">optimize_fft_speed</span><span data-if="c" style="display:none">optimize_fft_speed</span><span data-if="cpp" style="display:none">OptimizeFftSpeed</span><span data-if="com" style="display:none">OptimizeFftSpeed</span><span data-if="dotnet" style="display:none">OptimizeFftSpeed</span><span data-if="python" style="display:none">optimize_fft_speed</span></code> returns <TT>2</TT> (
      <TT>H_MSG_TRUE</TT>)
     if all parameters are
correct.  如有必要，将引发异常。</p>
<h2 id="sec_successors">可能的后置算子</h2>
<p>
<code><a href="fft_generic.html"><span data-if="hdevelop" style="display:inline">fft_generic</span><span data-if="c" style="display:none">fft_generic</span><span data-if="cpp" style="display:none">FftGeneric</span><span data-if="com" style="display:none">FftGeneric</span><span data-if="dotnet" style="display:none">FftGeneric</span><span data-if="python" style="display:none">fft_generic</span></a></code>, 
<code><a href="fft_image.html"><span data-if="hdevelop" style="display:inline">fft_image</span><span data-if="c" style="display:none">fft_image</span><span data-if="cpp" style="display:none">FftImage</span><span data-if="com" style="display:none">FftImage</span><span data-if="dotnet" style="display:none">FftImage</span><span data-if="python" style="display:none">fft_image</span></a></code>, 
<code><a href="fft_image_inv.html"><span data-if="hdevelop" style="display:inline">fft_image_inv</span><span data-if="c" style="display:none">fft_image_inv</span><span data-if="cpp" style="display:none">FftImageInv</span><span data-if="com" style="display:none">FftImageInv</span><span data-if="dotnet" style="display:none">FftImageInv</span><span data-if="python" style="display:none">fft_image_inv</span></a></code>, 
<code><a href="wiener_filter.html"><span data-if="hdevelop" style="display:inline">wiener_filter</span><span data-if="c" style="display:none">wiener_filter</span><span data-if="cpp" style="display:none">WienerFilter</span><span data-if="com" style="display:none">WienerFilter</span><span data-if="dotnet" style="display:none">WienerFilter</span><span data-if="python" style="display:none">wiener_filter</span></a></code>, 
<code><a href="wiener_filter_ni.html"><span data-if="hdevelop" style="display:inline">wiener_filter_ni</span><span data-if="c" style="display:none">wiener_filter_ni</span><span data-if="cpp" style="display:none">WienerFilterNi</span><span data-if="com" style="display:none">WienerFilterNi</span><span data-if="dotnet" style="display:none">WienerFilterNi</span><span data-if="python" style="display:none">wiener_filter_ni</span></a></code>, 
<code><a href="photometric_stereo.html"><span data-if="hdevelop" style="display:inline">photometric_stereo</span><span data-if="c" style="display:none">photometric_stereo</span><span data-if="cpp" style="display:none">PhotometricStereo</span><span data-if="com" style="display:none">PhotometricStereo</span><span data-if="dotnet" style="display:none">PhotometricStereo</span><span data-if="python" style="display:none">photometric_stereo</span></a></code>, 
<code><a href="sfs_pentland.html"><span data-if="hdevelop" style="display:inline">sfs_pentland</span><span data-if="c" style="display:none">sfs_pentland</span><span data-if="cpp" style="display:none">SfsPentland</span><span data-if="com" style="display:none">SfsPentland</span><span data-if="dotnet" style="display:none">SfsPentland</span><span data-if="python" style="display:none">sfs_pentland</span></a></code>, 
<code><a href="sfs_mod_lr.html"><span data-if="hdevelop" style="display:inline">sfs_mod_lr</span><span data-if="c" style="display:none">sfs_mod_lr</span><span data-if="cpp" style="display:none">SfsModLr</span><span data-if="com" style="display:none">SfsModLr</span><span data-if="dotnet" style="display:none">SfsModLr</span><span data-if="python" style="display:none">sfs_mod_lr</span></a></code>, 
<code><a href="sfs_orig_lr.html"><span data-if="hdevelop" style="display:inline">sfs_orig_lr</span><span data-if="c" style="display:none">sfs_orig_lr</span><span data-if="cpp" style="display:none">SfsOrigLr</span><span data-if="com" style="display:none">SfsOrigLr</span><span data-if="dotnet" style="display:none">SfsOrigLr</span><span data-if="python" style="display:none">sfs_orig_lr</span></a></code>, 
<code><a href="write_fft_optimization_data.html"><span data-if="hdevelop" style="display:inline">write_fft_optimization_data</span><span data-if="c" style="display:none">write_fft_optimization_data</span><span data-if="cpp" style="display:none">WriteFftOptimizationData</span><span data-if="com" style="display:none">WriteFftOptimizationData</span><span data-if="dotnet" style="display:none">WriteFftOptimizationData</span><span data-if="python" style="display:none">write_fft_optimization_data</span></a></code>
</p>
<h2 id="sec_alternatives">可替代算子</h2>
<p>
<code><a href="read_fft_optimization_data.html"><span data-if="hdevelop" style="display:inline">read_fft_optimization_data</span><span data-if="c" style="display:none">read_fft_optimization_data</span><span data-if="cpp" style="display:none">ReadFftOptimizationData</span><span data-if="com" style="display:none">ReadFftOptimizationData</span><span data-if="dotnet" style="display:none">ReadFftOptimizationData</span><span data-if="python" style="display:none">read_fft_optimization_data</span></a></code>
</p>
<h2 id="sec_see">参考其它</h2>
<p>
<code><a href="optimize_rft_speed.html"><span data-if="hdevelop" style="display:inline">optimize_rft_speed</span><span data-if="c" style="display:none">optimize_rft_speed</span><span data-if="cpp" style="display:none">OptimizeRftSpeed</span><span data-if="com" style="display:none">OptimizeRftSpeed</span><span data-if="dotnet" style="display:none">OptimizeRftSpeed</span><span data-if="python" style="display:none">optimize_rft_speed</span></a></code>
</p>
<h2 id="sec_module">模块</h2>
<p>
Foundation</p>
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